Question: Which is the position that applies to the jurisdiction of Bucharest?
Paraphrase: Which is the position that applies to the ward of Bucharest?
SPARQL (Wikidata):  select distinct ?sbj where { ?sbj wdt:P1001 wd:Q19660 . ?sbj wdt:P31 wd:Q4164871 } 
Answer: prefect of Bucharest